The history of Berar belongs generally to that of the Deccan, the country falling in turn under the sway of the various dynasties which successively ruled in southern India, the first authentic records showing it to have been part of the Andhra or Satavahana empire.
On the death of Asoka in 231 B.C. the empire of the Mauryas broke up, and their heritage in the west fell to the Andhra dynasty of the Satavahanas of Paithan on the Godavari, a Dravidian family whose dominion by 200 B.C. stretched across the peninsula from the deltas of the Godavari and Kistna to Nasik and the Western Ghats.
In 2004, farmers in the state of Andhra Pradesh grew Bt cotton on 10% of the cotton acreage.